HPL
The panel is made of high quality deep stretch coil steel sheet and SPCC steel sheet , which is punched, spot-welded, coated with epoxy powder after has been phosphorated. The panel is filled with foamed cement inside. After being kept for a period of time, its forms a stable support structure. The top steel sheet is stuck with anti-wear and antistatic HPL. And the panel is installed with stringer and pedestal.